Estimated to have taken two years off WWII, saving countless lives, the code and cipherbreaking of Bletchley Park was instrumental to the Allies' win. Here's a photo tour of this once-secret pantheon of codebreaking, and the birthplace of the modern computer.

Sir Tim Berners-Lee says the activities of the NSA and its UK counterpart, the GCHQ, could warp his baby, making the Internet vulnerable to attack and depriving humanity of a "safe space" for problem solving.